A toy car can go 4 mph. How long would it take to go 9 miles?

Step-by-step explanation:

Given that,

Speed of toy car is 4 miles per hour

S=4mph

And the distance travelled is 9miles

d=9mi

Time taken?

So, speed is given as

Speed = distance / time taken

S=d/t, make t subject of formua

S×t=d

t=d/S

t=9/4

t=2.25 hours

t= 2 hours ¼hour

1hour =60mins

t= 2hours ¼×60mins

t=2hours 15mins

Or

1 hour is 60mins

t=2.25×60 =135mins

t=60mins+60mins+15mins

t= 1 hour + 1 hour + 15mins

t=2hours 15mins

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation: